def __init__(self):
self.playlist = Playlist()
self._mpv = mpv.Context(ytdl=True)
self._mpv.set_option('video', 'no')
self._mpv.set_option('pause', True)
self._mpv.initialize()
self._mpv.set_wakeup_callback(self._event_cb)
def test_delete_next_when_none_playing():
playlist = Playlist()
playlist.add('123')
playlist.add('456')
assert playlist.current_path is None
playlist.delete(0)
playlist.jump_next()
assert playlist.current_path == '456'
playlist.jump_next()
assert playlist.current_path == '456'
def test_next():
playlist = Playlist()
playlist.add('123')
playlist.add('456')
assert playlist.current_path is None
playlist.jump_next()
assert playlist.current_path == '123'
playlist.jump_next()
assert playlist.current_path == '456'
playlist.jump_next()
assert playlist.current_path == '123'
def test_delete_next_when_playing_earlier():
playlist = Playlist()
playlist.add('123')
playlist.add('456')
playlist.add('789')
playlist.jump_next()
playlist.jump_next()
assert playlist.current_path == '456'
playlist.delete(0)
assert playlist.current_path == '456'
playlist.jump_next()
assert playlist.current_path == '789'
playlist.jump_next()
assert playlist.current_path == '456'
def test_delete_prev_when_playing_deleted():
playlist = Playlist()
playlist.add('123')
playlist.add('456')
playlist.add('789')
playlist.jump_next()
playlist.jump_next()
assert playlist.current_path == '456'
playlist.delete(1)
assert playlist.current_path == '456'
playlist.jump_prev()
assert playlist.current_path == '123'
playlist.jump_prev()
assert playlist.current_path == '789'
class State:
def __init__(self):
self.playlist = Playlist()
self._mpv = mpv.Context(ytdl=True)
self._mpv.set_option('video', 'no')
self._mpv.set_option('pause', True)
self._mpv.initialize()
self._mpv.set_wakeup_callback(self._event_cb)
@property
def path(self) -> Optional[str]:
try:
return self._mpv.get_property('path')
except mpv.MPVError:
return None
@property
def time_pos(self) -> Optional[int]:
try:
return self._mpv.get_property('time-pos')
except mpv.MPVError:
return None
@property
def duration(self) -> Optional[int]:
try:
return self._mpv.get_property('duration')
except mpv.MPVError:
return None
@property
def metadata(self) -> Optional[Dict]:
try:
return self._mpv.get_property('metadata')
except mpv.MPVError:
return None
@property
def pause(self) -> bool:
return self._mpv.get_property('pause')
@pause.setter
def pause(self, value: bool):
self._mpv.set_property('pause', value)
@property
def volume(self) -> float:
return self._mpv.get_property('volume')
@volume.setter
def volume(self, value: float):
self._mpv.set_property('volume', value)
def seek(self, origin: str, mode: Optional[str] = None):
self._mpv.command('seek', origin, mode)
def wait_for_seek() -> None:
# XXX: super lame
import time
time.sleep(0.1)
wait_for_seek()
def play(self, file: str):
self._mpv.command('loadfile', file)
self.pause = False
def wait_for_file_load() -> None:
# XXX: super lame
import time
time.sleep(0.1)
wait_for_file_load()
def stop_playback(self) -> None:
self._mpv.command('playlist-clear')
self.pause = True
def wait_for_file_end() -> None:
# XXX: super lame
import time
time.sleep(0.1)
wait_for_file_end()
def _event_cb(self) -> None:
while self._mpv:
event = self._mpv.wait_event(.01)
if event.id == mpv.Events.none:
break
if event.id == mpv.Events.end_file \
and event.data.reason in (
MPV_END_FILE_REASON_EOF,
MPV_END_FILE_REASON_ERROR):
self._next_file()
def _next_file(self) -> None:
try:
self.playlist.jump_next()
except ValueError:
self.stop_playback()
logging.info('No more files to play')
return
logging.info('Playing next file (%s)...', self.playlist.current_path)
self.play(self.playlist.current_path)